Performance Overview

This mandrel bent, stainless steel, MIG-welded, exhaust system is designed using a race inspired 3-step design (2.75"-2.50"-dual 2.25") increasing exhaust velocity which improves horsepower, torque and throttle response. The dual exit double walled 304 stainless steel tip gives your A4 a subtle yet aggressive stance. The single 2.5" inlet to dual 2.25" outlet straight through designed muffler eliminates high frequency resonance which allows for a quiet idle and an aggressive on throttle sound. This exhaust uses all factory hanger locations for a hassle free installation. No modifications necessary

Key Features

• Brand: aFe Power
• Part number: 49-46403
• Product type: MACHForce XP Cat-Back Stainless Steel-409 Exhaust System
• Designed for the compatible vehicle applications listed on this page

Vehicle Fitment

• 2009 Audi A4, Note: Base, Cabriolet; 2.0L
• 2010 Audi A4, Note: Base; 2.0L
• 2011 Audi A4, Note: Base; 2.0L
• 2012 Audi A4, Note: Base; 2.0L
• 2013 Audi A4, Note: Base; 2.0L
• 2014 Audi A4, Note: Base; 2.0L
• 2015 Audi A4, Note: Premium, Premium Plus, Prestige; 2.0L
• 2016 Audi A4, Note: Premium, Premium Plus; 2.0L

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is 49-46403.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• MACHForce XP Cat-Back Stainless Steel-409 Exhaust System for Audi A4
• 49-46403 fitment
• aFe Power MACHForce XP Cat-Back Stainless Steel-409 Exhaust System
• 2009 Audi A4 MACHForce XP Cat-Back Stainless Steel-409 Exhaust System

Vehicle Fitment Table